alleryએક ખેડૂત 15 દિવસમાં ખેતર ખેડી શકે છે. તેણે 5 દિવસ કામ કર્યા પછી, હજુ કેટલા દિવસની જરૂર પડશે?
A15 દિવસ
B8 દિવસ
C10 દિવસ
D12 દિવસ
Answer & Solution
Correct answer: C. 10 દિવસ
તેણે ખેતરનો 5/15 = 1/3 ભાગ પૂરો કર્યો છે, તેથી 2/3 ભાગ બાકી રહે છે, જેને તેની પોતાની ઝડપે પૂર્ણ કરતાં 10 દિવસ લાગશે.
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